Fan solutions for underground and car parks

Fan solutions for underground and car parks

Issue 2.0 EN

www.vseventilatory.ru | [email protected]

http://vseventilatory.ru/


The Jetfan – more safety for underground car parks and passages

The architects of today are designing buildings on a larger scale

than ever before. Giant buildings are being erected, often with

labyrinthine underground car parks and passages.

The result: people often can’t find their way back to ground level

in a fire. Those trapped are placed in serious danger. It is therefore

crucial that effective smoke ex traction systems are installed in

underground public spaces. The new Jetfan concept from Nicotra

Gebhardt is pioneering a new generation of smoke extraction

solutions to meet this need.

The system. The safety. The service.

Ductless ventilation and safe smoke extraction – the Jetfan provides both

Jetfan serves to provide both normal ventilation and smoke

extraction in equal measure.

In doing so, it has a twofold function: it improves the air quality

during normal operation and guarantees a higher level of safety

in a fire. And all this at a fraction of the price of conventional

systems.




Cost, safety, design – the benefits of Jetfan

Jetfan has many advantages over classic duct systems:

A The Jetfan can partially ventilate or extract smoke

A The dynamic airflow means that all layers of air throughout

the entire car park are intermingled; the concentration of toxic

substances is much lower than in the case of conventional units

with ventilation ducts.

A The flexible positioning of Jetfans means that “dead spots”

(where there is no airflow) are prevented.

A Jetfans are flexible and can be adapted to suit changes in the

use of space.

A Expensive large-scale ducts are not required. Such ducts are

not effective if air inlet and outlet ducts are more than a certain

distance apart.

A The car park becomes lighter and more pleasing for clients, as

no bulky ventilation ducts impinge upon the environment. This

means an enormous saving of space, along with increased

efficiency in comparison with conventional systems.

A Air outlet fans operate at significantly lower thrust levels, as no

duct network is required (energy saving).

A Air inlet fans are not required at all if free slipstreaming is in

place.




available as a one-way airflow or reversible fan.

Each type of fan is available in two sizes.

The principle behind Jetfan air extraction systems: construction and positioning

As with tunnel ventilation, Jetfans are

mounted on the ceiling and achieve their effect by means of

the thrust (impulse) of the air outflow. A high induction of the

surround ing air is produced here, and after a short time the

volume of air in the entire space begins to circulate. This effect

results in the transferred volume of air being several times greater

than the actual flow volume of the fan. This central airflow is then

drawn into the low-pressure area of the centrally aligned outlet air

channel. The advantage: duct systems are not re quired.

Both the alignment of fans and the positioning and dimensions

of the slipstream air vents are of decisive importance for the

effectiveness of such a system. The formation of a continuous

airflow in the direction of the outlet air channel is significant here.




Technology and material: Jetfan AGM 01/11, RGM 91/96 and Jetfan premium AGM 02/12, AGM 06/16

Jetfan is available in the form of a reasonably priced standard

version and an elaborately designed premium version.

All three of these models are available in two versions, which are

in turn available in two sizes. The casing for all of these products

is made of galvanised sheet steel and features noise suppressors

integrated on both sides.

The axial fan built into the AGM 01 transports the air by exerting

pressure from the motor as standard. The AGM 11, on the other

hand, is designed for reversible operation. It can exert both

pressure, via the motor, and suction on the flow medium. The

radial fan built into the RGM transports the air from an vertical inlet

to horizontal discharge.

The impeller wheel of the AGM is made of pressure die-cast

aluminium, the centrifugal impeller of the RGM is made of sheet

steel, welded and coated. They are balanced according to

DIN ISO 1940. The impellers adopted “flying” on the shaft of the

drive motor located within the flow of air.

The thermally resistant connecting cable is protected against

mechanical damage.

A temperature-resistant, metal connection box is located on the

side of the casing. An air-conveyance unit made of sheet steel

slats is mounted on the pressure side (AGM 01/02, RGM) or on

the pressure and suction side (AGM 11). This serves to draw the

airflow in the direction required. On the suction side of the AGM

01/02 and RGM there is protective grating made of steel.

Jetfan AGM 01/11, premium AGM 02/12 and RGM 91 have been

tested according to EN 12101-3 at 300 °C – 120 min in a testing

laboratory at TUM (Munich Technical University) and exceed the

legally required standards.

Jetfan premium AGM 06/16 and RGM 96 is suited for the

ventilation of dangerous CO-gases up to +40 °C.

available as a one-way airflow or reversible fan.

Each type of fan is available in two sizes.

Jetfan RGM:

with vertical discharge.

A reason for he is suitable for narrow installation dimensions.




Ventilation – the Jetfan air outlet system

In normal day-to-day operation, the Jetfans are controlled by the

CO system – in accordance with the concentration threshold

setting. In this way, carbon monoxide-contaminated air is

extracted from the car park. This takes place with either just a few

Jetfans operating at a low speed, or with all system components

operating at a higher output level, depending on the concentration

in the air.

Our service: smoke flow simulation for perfect planning

We will assist you in the detailed planning and dimensioning of car

park ventilation equipment, by means of a smoke flow simulation

using computational fluid dynamics (CFD).

With the help of CFD, the ideal smoke extraction and ventilation

system – including the number and positioning of Jetfans required

– can be determined for each construction project, based on the

legal requirements (GarVO).

We recommend the use of an airflow-simulation for large garages

with difficult geometries.

It offers maximum planning security and is an invaluable tool for

assessing the entire system.

Smoke extraction – the Jetfan smoke extraction system

In the event of smoke needing to be extracted, the Jetfans are

immediately activated at maximum speed by smoke detectors,

regardless of the CO system setting, in order to extract smoke

from the area of the fire. The central ventilation shafts are switched

to full power at the same time.

A significant advantage of the Jetfan smoke extraction system

lies in the fact that smoke can be partially extracted from the

immediate area of the fire. In other words, the Jetfans can be used

to control smoke levels as well. This avoids the costly process of

dividing a car park up into separate sections to reduce the spread

of fire.




No penetration of the ceiling is required for the installation

of Jetfans either, meaning that the structural concept of the

underground car park is simplified significantly as well, therefore

contributing further to the reduction of investment costs. Jetfans

can also be expected to generate very low operating costs on the

whole because partial ventilation is also possible.

And in addition to all of this: Jetfan systems offer maximum safety

in a fire and meet all statutory requirements.

Your contact at Nicotra Gebhardt will be happy to provide you with

further information. Alternatively, you can contact us by telephone

on +49(0)7942101-0.

In short: more safety, less costs

The largest financial benefit of Jetfans lies in the savings made

in investment costs. Depending on the results of the smoke flow

simulation, experience shows that lower investment costs are

involved in installing the respective number of Jetfans, compared

with the complete installation of a duct system with a central air

outlet unit.




Jetfan AGM premium Jetfan AGM

300 °C – 120 min.

No. 0036 CPD RG01 09

300 °C – 120 min.

No. 0036 CPD RG01 09

Jetfan RGM

300 °C – 120 min.

No. 0036 CPD RG01 11

What should the perfect smoke extraction system for underground

car parks offer? This was the question on our minds when we

came up with our new pulse fan system. The result

is the Jetfan, a solution which boasts impressive

technology, functionality and a striking design.

Interested in rock-bottom prices?

With the Jetfan, you save on investments across the board. Thanks

to the pulse fan system, there is no need to invest in expensive,

large-scale duct systems and high-maintenance smoke extraction

flaps. The bigger the garage or ventilation

system, the more money you save with the jet system. What’s

more, you will benefit from our computer-aided smoke flow

simulation during the planning stage. Discover low, low prices for

underground car park smoke extraction: with the Jetfan.

Cleaner air for underground car parks:

Pulse fan systems

with thrust up to 52 N

Pulse fan systems


Pulse centrifugal fan systems





AGM

| RG

M –

300

°C

A All models have CE certification.

A The Jetfan can be used for partial smoke extraction or ventilation.

A The flexible positioning of the Jetfan makes sure there are no areas where air does not circulate.

A The Jetfan makes expensive, large-scale duct systems unnecessary.

A Fresh air fans can become superfluous if there is a free flow of new air.

A The flexible fans can be adapted to cater for a change in the use of space.

A The Jetfan is available as an affordable standard version or as the Jetfan premium with a high-end design.

A Then Jetfan is available in two sizes and as a reversible fan.

A Pole-changing motors offer greater ventilation flexibility.

A Non-corrosive materials guarantee a long life.

A Integrated silencers for quieter permanent ventilation (approved for up to +40 °C)

A Nicotra Gebhardt offers the complete system solution: - Jetfan for smoke extraction up to +300 °C for 120 min. - Jetfan for ventilation of CO-gases up to +40 °C - axial or radial shaft fans and roof fans - switchgear cabinets with or without CO warning systems or SPS control - complete system sensors - right the way through to commissioning and official approval

The ultimate system for ultimate safety

The Jetfan is the ideal solution for heightened safety in underground

car parks and underpasses.

Choose the ultimate system for safer and more aesthetic

underground constructions.




10

544580

349

341

1000 10002400

185 185420

500

ø14

110

544580

349

341

1000 10002400

185 185420

500

ø14

110100

AGM 01-0315-..

AGM 11-0315-..

AGM 01-/11-0315, 300 °C – 120 min.

5 N m/s V (3~) Hz 1/min kW A dB AT kg AGM 01-

0315-2D-10 30 21 2 230/400 /Y 50 2830 0.75 3.70/2.10 5.6 80 64 920315-FD-11 30/7.5 21/10 2/4 400 YY/Y 50 2820/1385 0.95/0.25 2.35/0.63 4.2/3.8 80 64/46 92 AGM 11-

0315-2D-10 18 16 2 230/400 /Y 50 2830 0.75 3.70/2.10 5.6 80 62 930315-FD-11 18/4.5 16/ 8 2/4 400 YY/Y 50 2820/1385 0.95/0.25 2.35/0.63 4.2/3.8 80 62/46 93

not reversible

reversible

- Smoke detecting switch unit - Optical smoke detector with mounting base - Manual switch - CO-measuring unit

Accessories / Index

5 Connection diagrams see www.nicotra-gebhardt.com

AT Sound pressure measurement measured at the centre line below the fan

Smoke Extract Pulse Fans / AGM/RGM / Technical Data

Accessories (on request)

Technical Data Thrust Discharge Poles Voltage/ Fre- Speed Nominal Nominal Starting/Full Motor Sound pressure level Weight speed Connection quency power current load current size LpA at 1 m distance

not reversible

reversed operation - data indicating flow direction over motor

Fan and accessories tested to EN 12101-3

Certificate of EC conformity: 0036 CPD RG01 09

Impulse smoke extraction fan

AGM 01 Air flow in direction of motor (pressure) - not reversible

AGM 11 Air flow in direction of motor (pressure/suction) - reversible

Dimensions in mm, Subject to change.




11

644680

435

427

1000 10002450

210 210470

600

ø14

110

644680

435

427

1000 10002450

210 210470

600

ø14

110100

AGM 01-/11-0400, 300 °C – 120 min.

AGM 01-0400-..

AGM 11-0400-..


0400-2D-11 52 21 2 230/400 /Y 50 2845 1.10 4.70/2.70 6.1 80 65 1140400-FD-11 52/13 21/10 2/4 400 YY/Y 50 2820/1385 0.95/0.25 2.35/0.63 4.2/3.8 80 65/48 114 AGM 11-

0400-2D-11 45 20 2 230/400 /Y 50 2845 1.10 4.70/2.70 6.1 80 68 1150400-FD-11 45/11 20/10 2/4 400 YY/Y 50 2820/1385 0.95/0.25 2.35/0.63 4.2/3.8 80 68/51 115



Impulse smoke extraction fan





not reversible

reversible

Technical Data


Accessories / Index




Thrust Discharge Poles Voltage/ Fre- Speed Nominal Nominal Starting/Full Motor Sound pressure level Weight speed Connection quency power current load current size LpA at 1 m distance

not reversible





12

370406

354

1000 10002400

165 165390

500

ø14

110700

362

370406

362

354

1000 10002400

165 165390ø14

110100500700

AGM 02-/12-0315, 300 °C – 120 min.

AGM 02-0315-..

AGM 12-0315-..


0315-2D-10 30 21 2 230/400 /Y 50 2830 0.75 3.70/2.10 5.6 80 64 920315-FD-11 30/7.5 21/10 2/4 400 YY/Y 50 2820/1385 0.95/0.25 2.35/0.63 4.2/3.8 80 64/46 92 AGM 12-

0315-2D-10 18 16 2 230/400 /Y 50 2830 0.75 3.70/2.10 5.6 80 62 930315-FD-11 18/4.5 16/ 8 2/4 400 YY/Y 50 2820/1385 0.95/0.25 2.35/0.63 4.2/3.8 80 62/46 93




Impulse smoke extraction fan premium




not reversible

reversible


Accessories / Index




Technical Data

not reversible






13

456492

440

1000 10002450

190 190440

600

ø14

110840

448

456492

448

440

1000 10002450

190 190440ø14

110100600840

AGM 02-/12-0400, 300 °C – 120 min.

AGM 02-0400-..

AGM 12-0400-..


0400-2D-11 52 21 2 230/400 /Y 50 2845 1.10 4.70/2.70 6.1 80 65 1140400-FD-11 52/13 21/10 2/4 400 YY/Y 50 2820/1385 0.95/0.25 2.35/0.63 4.2/3.8 80 65/48 114 AGM 12-

0400-2D-11 45 20 2 230/400 /Y 50 2845 1.10 4.70/2.70 6.1 80 68 1150400-FD-11 45/11 20/10 2/4 400 YY/Y 50 2820/1385 0.95/0.25 2.35/0.63 4.2/3.8 80 68/51 115




Impulse smoke extraction fan premium




not reversible

reversible


Accessories / Index




Technical Data

not reversible






14

834870

85

259

1265

185395

790

227

ø14

787

185

RGM 91-0600, 300 °C – 120 min.

5 N m/s V (3~) Hz 1/min kW A kg

RGM 91-0600, 300 °C – 120 min.

0600-4D-15 50 25.0 4 230/400 /Y 50 1435 1.5 5.80/3.30 5.8 90 L 1300600-ID-15 50/23 25.0/17.0 4/6 400 YY/Y 50 1425/955 1.5/0.55 3.60/1.80 7.4/3.9 90 L 1300600-GD-15 50/13 25.0/13.0 4/8 400 YY/Y 50 1420/720 1.3/0.22 3.00/1.15 5.4/3.4 90 L 130

RGM 91-0600, 300 °C – 120 min.

LpA, 1m

dB 63 125 250 500 1000 2000 4000 8000 Hz

RGM 91-0600-..

4 77 64 79 75 75 71 69 66 60 dB

6 66 66 70 65 64 61 57 54 48 dB

8 59 68 62 58 57 54 49 46 39 dB



Accessories / Index

5 Connection diagrams for fan and isolator to be found online at www.nicotra-gebhardt.com



Technical Data Thrust Discharge Poles Voltage/ Fre- Speed Nominal Nominal Starting/Full Motor appr. speed Connection quency power current load current size weight

Attention! In the case of fire fans with 2-speed motors must only be operated at high speed.

Sounds

Fan type PolesLpfc, 1m at fc

The sound pressure level was measured in a distance of 1 m in two positions. The average values are shown in the table.




15

11941230

100

319

1902

210575

1150

279

ø14

1150

210

LpA, 1m

dB 63 125 250 500 1000 2000 4000 8000 Hz

RGM 91-0610-..

4 83 74 87 81 80 77 75 68 63 dB

6 71 72 79 71 68 66 62 55 50 dB

8 63 74 68 61 61 58 52 45 40 dB


RGM 91-0610, 300 °C – 120 min.

0610-4D-16 75 23.5 4 230/400 /Y 50 1435 2.2 8.60/5.00 6.4 100 L 1800610-ID-16 75/34 23.5/16.0 4/6 400 YY/Y 50 1425/955 2.2/0.75 5.00/2.60 7.1/4.0 100 L 1800610-GD-16 75/19 23.5/12.0 4/8 400 YY/Y 50 1430/715 2.2/0.37 5.10/1.60 6.3/3.8 100 L 180

RGM 91-0610, 300 °C – 120 min.

RGM 91-0610, 300 °C – 120 min.Dimensions in mm, Subject to change.


Accessories / Index

5 Connection diagrams for fan and isolator to be found online at www.nicotra-gebhardt.com



Technical Data Thrust Discharge Poles Voltage/ Fre- Speed Nominal Nominal Starting/Full Motor appr. speed Connection quency power current load current size weight

Attention! In the case of fire fans with 2-speed motors must only be operated at high speed.

Sounds






16

AGM 01-0315/-0400, 300 °C – 120 min.

Smoke extract jetfan AGM 01 Suitable for smoke extraction in the case of fire up to 300 °C – 120 min, tested to DIN EN 12101-3 and CE certified. Certificate of EC conformity: 0036 CPD RG01 09 DIBt approval number: Z-78.11-153 Suitable as fan for continuous standard ventilation up to 40 °C. Certified for horizontal installation inside of a room where fire may occur. Conveying direction blowing over motor (pressure). Casing made of galvanised sheet steel and equipped with silencer at both ends. Integrated air flow straightener for achieving a turbulence free air stream. Adjustable guide vanes made of galvanised steel sheet at discharge, intake guard at suction side. Axial fan impeller with aerofoil blades made of corrosion resistant cast aluminium, ba-lanced to DIN ISO 1940 Class G 6,3. Certified motor for smoke gases, protection IP 55, ISO H, maximum operation allo-wed to ISO F. Protected, heat resistant electrical feed cable, leading to metal connection box fixed on fan casing, Tappings provided for high temperature resistance.

Options (at choice)

l single speed (3~)

l two speed (3~)

l speed controlled by inverter during standard ventilation operation (max. working frequency admitted 50 Hz)

Fan type AGM 01-

Thrust F = . . . . . . . . . . . . . . . . . . . . . N

Discharge velocity v = . . . . . . . . . . . . . . . . . . . . . m/s

Reference density r1 = . . . . . . . . . . . . . . . . . . . . . kg/m³

max. smoke extract temp. t/T = . . . . . . . . . . . . . . . . . . . . . °C/min

max. ventilation temperature t = . . . . . . . . . . . . . . . . . . . . . °C

Rated speed N = . . . . . . . . . . . . . . . . . . . . . 1/min

Nominal power PN = . . . . . . . . . . . . . . . . . . . . . kW

Nominal current IN = . . . . . . . . . . . . . . . . . . . . . A

Voltage/Frequency U/f = . . . . . . . . . . . . . . . . . . . . . V/Hz

A-Sound pressure level LpA = . . . . . . . . . . . . . . . . . . . . . dB

Dimensions (L×W×H) = . . . . . . . . . . . . . . . . . . . . . mm

Weight m = . . . . . . . . . . . . . . . . . . . . . kg



General technical approval; Approval number: Z-78.11-153

Specification

Smoke Extract Pulse Fans / AGM/RGM / Specifications

Special paint on requestSimulation on request

Switch and control cabinet – with or w/o CO-warning system including all necessary equipment (CO-sensors, signal horn, blinking lamp, warning panels, etc.)Optical smoke detectorManual trigger switch

Description see accessories Connection diagrams see www.nicotra-gebhardt.com

Special fittings (at extra cost)





17

AGM 11-0315/-0400, 300 °C – 120 min.

Smoke extract jetfan AGM 11 Suitable for smoke extraction in the case of fire up to 300 °C – 120 min, tested to DIN EN 12101-3 and CE certified. Certificate of EC conformity: 0036 CPD RG01 09 DIBt approval number: Z-78.11-153 Suitable as fan for continuous standard ventilation up to 40 °C. Certified for horizontal installation inside of a room where fire may occur. Reversible - Conveying direction blowing over motor or inverse (pressure or suction) Casing made of galvanised sheet steel and equipped with silencer at both ends. Two integrated air flow straighteners for achieving a turbulence free air stream. Adju-stable guide vanes made of galvanised steel sheet at discharge and intake. Axial fan impeller with aerofoil blades made of corrosion resistant cast aluminium, ba-lanced to DIN ISO 1940 Class G 6,3. Certified motor for smoke gases, protection IP 55, ISO H, maximum operation allo-wed to ISO F. Protected, heat resistant electrical feed cable, leading to metal connection box fixed on fan casing, Tappings provided for high temperature resistance.

Options (at choice)

l single speed (3~)

l two speed (3~)


Fan type AGM 11-

Thrust F = . . . . . . . . . . . . . . . . . . . . . N





Rated speed N = . . . . . . . . . . . . . . . . . . . . . 1/min






Weight m = . . . . . . . . . . . . . . . . . . . . . kg




Specification










18

AGM 02-0315/-0400, 300 °C – 120 min.

Fan type premium AGM 02-

Thrust F = . . . . . . . . . . . . . . . . . . . . . N





Rated speed N = . . . . . . . . . . . . . . . . . . . . . 1/min






Weight m = . . . . . . . . . . . . . . . . . . . . . kg

Smoke extract jetfan premium AGM 02 Suitable for smoke extraction in the case of fire up to 300 °C – 120 min, tested to DIN EN 12101-3 and CE certified. Certificate of EC conformity: 0036 CPD RG01 10 DIBt approval number: Z-78.11-153 Suitable as fan for continuous standard ventilation up to 40 °C. Certified for horizontal installation inside of a room where fire may occur. Conveying direction blowing over motor (pressure) Stylish, elliptical design and equipped with silencer made of galvanised sheet steel at both ends. Centre part with fixing brackets coated black. Integrated air flow straightener for achieving a turbulence free air stream. Adjustable guide vanes made of galvanised steel sheet at discharge, intake guard at suction side. Axial fan impeller with aerofoil blades made of corrosion resistant cast aluminium, ba-lanced to DIN ISO 1940 Class G 6.3. Certified motor for smoke gases, protection IP 55, ISO H, maximum operation allo-wed to ISO F. Protected, heat resistant electrical feed cable, leading to metal connection box fixed on fan casing, Tappings provided for high temperature resistance.

Options (at choice)

l single speed (3~)

l two speed (3~)






Specification









19

AGM 12-0315/-0400, 300 °C – 120 min.

Fan type premium AGM 12-

Thrust F = . . . . . . . . . . . . . . . . . . . . . N





Rated speed N = . . . . . . . . . . . . . . . . . . . . . 1/min






Weight m = . . . . . . . . . . . . . . . . . . . . . kg

Smoke extract jetfan premium AGM 12 Suitable for smoke extraction in the case of fire up to 300 °C – 120 min, tested to DIN EN 12101-3 and CE certified. Certificate of EC conformity: 0036 CPD RG01 10 DIBt approval number: Z-78.11-153 Suitable as fan for continuous standard ventilation up to 40 °C. Certified for horizontal installation inside of a room where fire may occur. Reversible - Conveying direction blowing over motor or inverse (pressure or suction) Stylish, elliptical design and equipped with silencer made of galvanised sheet steel at both ends. Centre part with fixing brackets coated black. Two integrated air flow straighteners for achieving a turbulence free air stream. Adjustable guide vanes made of galvanised steel sheet at discharge and intake. Axial fan impeller with aerofoil blades made of corrosion resistant cast aluminium, ba-lanced to DIN ISO 1940 Class G 6,3. Certified motor for smoke gases, protection IP 55, ISO H, maximum operation allo-wed to ISO F. Protected, heat resistant electrical feed cable, leading to metal connection box fixed on fan casing, Tappings provided for high temperature resistance.

Options (at choice)

l single speed (3~)

l two speed (3~)






Specification









20

RGM 91-0600/-0610, 300 °C – 120 min.

Smoke extract jetfan RGM 91 Suitable for smoke extraction in the case of fire up to 300 °C – 120 min, tested to DIN EN 12101-3 and CE certified. Certificate of EC conformity: 0036 CPD RG01 11 DIBt approval number: Z-78.11-163 Suitable as fan for continuous standard ventilation up to 40 °C. Certified for horizontal installation inside of a room where fire may occur. Especially slim casing construction made of galvanised sheet steel, equipped with mounting bracket at both ends. Protection guard at inlet side and integrated guide vanes made of galvanised steel sheet at discharge. Centrifugal impeller with backward curved blades made of sheet steel, welded and coated, balanced in according to ISO 1940. Certified motor for smoke gases, protection IP 55, ISO H, maximum operation allo-wed to ISO F. Protected heat resistant electrical feed cable, leading to metal connec-tion box fixed on fan casing, Tappings provided for high temperature resistance.

Options (at choice)

l single speed (3~)

l two speed (3~) (High speed for smoke extraction, low speed for continuous standard ventilation)

Fan type RGM 91-

Thrust F = . . . . . . . . . . . . . . . . . . . . . N





Rated speed N = . . . . . . . . . . . . . . . . . . . . . 1/min






Weight m = . . . . . . . . . . . . . . . . . . . . . kg




Specification




Description see accessoriesConnection diagrams see www.nicotra-gebhardt.com






21

RGM 91-0600/-0610, 300 °C – 120 min.

Smoke Extract Pulse Fans / AGM/RGM / Description

Samples

Inlet

Inlet

Discharge

Discharge




CO Gas warning system

Enabling to switch an alarm on in the case of harmful carbon monoxide concentration in car parks

Tested and certified by TÜV acc. to VDI-Regulation 2053, latest issue (Certificate 09-92-0121)

The system and its functionThe CO warning system is made of 2 functional groups: - central warning unit - bus capable CO measuring unit (max. 48 off) The measuring units are fed with 24 V from the central unit. Their continuous measuring of the CO content supplies via bus lead to the central unit. There the signal is processed in order to get: - Average half hour concentration value - measured concentration against a CO concentration limit -> alarm In the standard mode the alarm is set on only if the average half hour concentration value at one measuring point is higher than the fixed limit value.

1. Central unitflush-mounted into switchboard consisting of: Control module, processor controlled digital display for: - Number of measuring point (control section) - Actual CO concentration - Unit parameters LED display for: - Alarm for every alarm group - Excess of setting limits - operation failures (buffered) - Alarm group of the measuring point - Operational data

Technical data - Measuring area: 0...300 ppm CO- Number of measuring points from 1…48- 4 adjustable alarm thresholds Works-Settings 1. Alarm: 40 ppm 2. Alarm: 60 ppm half hour average, freely programmable3. Alarm: 100 ppm 4. Alarm: 250 ppm maximum value

Number of alarm groups: as a standard feature up to 4, more with optionally module. Manual and automatic alarm confirmation (after 2 minutes). Manual activation of system functions and threshold values for testing the fans and alarms without test gas. RS232-intersection for documentation of alarm-, status-, and measured data. Switching contacts: Per every alarm threshold and group 2 switching contacts, potential free. - Switching rating of the relay contacts 2000 VA/8 A/250 V- Voltage: 230 V* 10 %, 50 Hz




CO G

as -

Sys

tem

s

2. CO measuring unit Inside wall fitted casing made of plastic - Protection class IP 42- Cable entry from above- Dimensions: 94×130×57 mm (W×H×D)Connection to central unit by 4-wire signal cable- Cable type to be used: IY (ST)Y.- Supply: 24 V (from central unit)- Signal via RS 484 bus

4. Echem-Sensor CO 300 ppmElectro chemical measuring CO

5. NOX sensorfreely programmable

6. Central emergency power supply USV 2000for uninterrupted power supply of the central unit and the warning panel in the case of power supply failure according to the national prescriptions. Wall casing with key lock. - Period of power supply: 1 hour- Power: 230 V/50 Hz, 1000 VA- Dimensions app. 600×400×210 mm (W×H×D)- Weight: ca. 50 kg- Protection class: IP 54

7. Warning panelYellow body with aluminium frame, pictogram panel, execution acc. to car park regulations.- Dimensions: 642×203×22 mm (W×H×D)- Supply: 24 VDC

(Alternative for item 5. and 7.)

8. Warning panelYellow body with black writing - 3 lines, blinking light in the case of alarm. Power supply failure compensation for 1 hour by NiCd-Batteries, loading automatically acc. to VDI 2053.- Dimensions: 642×203×22 mm (W×H×D)- Supply: 230 V/50 Hz, 60 VA

9. Flash light WBLOptical warning signal for inside or outside installation. Thermo plastic/Aluminium casing with yellow spherical cap.- Protection class: IP 54- Flashing sequence: 60/min- Flash energy: 5 Joule- Dimensions: 235×54×66 mm- Supply: 230 V/50 Hz

10. Signal panel for flash light- Dimensions: ca. 250×100 mm - Black letters on white panel and red border

11. Signal horninto connection box warning panel integrated - Sound level: ca. 85 dB (A)/300 mm- Dimensions: 75×75×37 mm- Supply: 24 VDC

12. Connecting cablesto connect the measuring unit, 4×2×0.8 mm² supply and wiring either on existing cable ways or with copper tubes with distance holder clips.

13. Supply and Control linefor connection of the warning panels with integrated uninterrupted power supply NYM-J 5×1.5 mm² supply and wiring either on existing cable ways or with copper tubes.

14. Supply and Control lineNYM-J 3×1.5 mm² for connection of the warning panels without integrated uninterrupted power supply or other means.

15. Traffic light 2 lights signal red/green: 200 mm incl. two sets of fixing material.

16. Signal panel for installation in the office of the manager equipped with 3 signal lamps. - Dimensions: 200×100×80 mm

17. Commissioning of the gas warning and control central unitincluding the demonstration of alarm- and switching functions by using test gases. Instruction of the personnel, support of the expert for certification.




24

456492

440

1000 10002450

190 190440

600

ø14

110840

448

456492

448

440

1000 10002450

190 190440ø14

110100600840

370406

354

1000 10002400

165 165390

500

ø14

110700

362

370406

362

354

1000 10002400

165 165390ø14

110100500700

AGM 06-0315/-0400, 40 °C – CO AGM 16-0315/-0400, 40 °C – CO


0315-2W-10AK 30 21 2 230/400 /Y 50 2805 0.75 2.89/1.67 80 64 920315-FD-11 30/7.5 21/10 2/4 400 YY/Y 50 2780/1385 0.95/0.25 2.40/0.61 4.2/3.8 80 64/46 92

0400-2W-11AK 52 21 2 230/400 /Y 50 2830 1.10 4.16/2.40 80 65 1140400-FD-11 52/13 21/10 2/4 400 YY/Y 50 2780/1385 0.95/0.25 2.40/0.61 4.2/3.8 80 65/48 114


0315-2W-10AK 18 16 2 230/400 /Y 50 2805 0.75 2.89/1.67 80 62 930315-FD-11 18/4.5 16/8 2/4 400 YY/Y 50 2780/1385 0.95/0.25 2.40/0.61 4.2/3.8 80 62/46 93

0400-2W-11AK 45 20 2 230/400 /Y 50 2830 1.10 4.16/2.40 80 68 1150400-FD-11 45/11 20/10 2/4 400 YY/Y 50 2780/1385 0.95/0.25 2.40/0.61 4.2/3.8 80 68/51 115

- CO measuring unit

Accessories / Index

5 Connection diagrams see www.nicotra-gebhardt.com AT Sound pressure measurement measured at the centre line below the fanAK Motor according to efficiency class IE2.


Technical Data Thrust Discharge Poles Voltage/ Fre- Speed Nominal Nominal Starting/Full Motor Sound pressure level Weight speed Connection quency power current load current size LpA at 1 m distance

CO - Pulse Fans / AGM/RGM / Technical Data


AGM 06-0400-.. not reversible

AGM 16-0400-.. reversible

Impulse Jetfan premium



not reversible


AGM 06-0315-.. not reversible

AGM 16-0315-.. reversible




25

834870

85

259

1265

185395

790

227

ø14

787

185

11941230

100

319

1902

210575

1150

279

ø14

1150

210

RGM 96-0600/-0610, 40 °C – CO


RGM 96-0600, 40 °C – CO

0600-4W-15 AK 50 25.0 4 230/400 /Y 50 1445 1.5 5.57/3.20 5.5 90 L 1300600-ID-15 50/23 25.0/17.0 4/6 400 YY/Y 50 1425/940 1.5/0.55 3.60/2.20 6.1/3.3 90 L 1300600-GD-15 50/13 25.0/13.0 4/8 400 YY/Y 50 1459/732 1.5/0.25 4.20/1.60 5.5/3.1 90 L 130


RGM 96-0610, 40 °C – CO

0610-4W-16 AK 75 23.5 4 230/400 /Y 50 1440 2.2 7.65/4.40 6.3 100 L 1800610-ID-16 75/34 23.5/16.0 4/6 400 YY/Y 50 1400/940 2.2/0.75 4.80/2.30 6.8/4.2 100 L 1800610-GD-16 75/19 23.5/12.0 4/8 400 YY/Y 50 1446/726 2.2/0.37 5.50/2.00 5.2/3.2 100 L 180

LpA, 1m

dB 63 125 250 500 1000 2000 4000 8000 Hz

RGM 91-0600-..

4 77 64 79 75 75 71 69 66 60 dB

6 66 66 70 65 64 61 57 54 48 dB

8 59 68 62 58 57 54 49 46 39 dB

RGM 91-0610-..

4 83 74 87 81 80 77 75 68 63 dB

6 71 72 79 71 68 66 62 55 50 dB

8 63 74 68 61 61 58 52 45 40 dB

RGM 96-0600, 40 °C – CO

RGM 96-0610, 40 °C – CO

- CO measuring unit

Accessories / Index

5 Connection diagrams for fan and isolator see www.nicotra-gebhardt.com AK Motor according to efficiency class IE2.


Technical Data Thrust Discharge Poles Voltage/ Fre- Speed Nominal Nominal Starting/Full Motor appr. speed Connection quency power current load current size Weight

CO - Pulse Fans / AGM/RGM / Technical Data


Sounds






26

AGM 06-0315/-0400, 40 °C – CO AGM 16-0315/-0400, 40 °C – CO

Fan type AGM 06-/16-

Thrust F = . . . . . . . . . . . . . . . . . . . . . N




Rated speed N = . . . . . . . . . . . . . . . . . . . . . 1/min






Weight m = . . . . . . . . . . . . . . . . . . . . . kg

Jetfan premium AGM 06/16 for ventilation of CO-gasesSuitable for continuous standard ventilation up to 40 °C. Certified for horizontal installation. Conveying direction blowing over motor (pressure) Stylish, elliptical design and equipped with silencer made of galvanised sheet steel at both ends. Centre part with fixing brackets coated black. Integrated air flow straightener for achieving a turbulence free air stream. Adjustable guide vanes made of galvanised steel sheet at discharge, intake guard at suction side. Axial fan impeller with aerofoil blades made of corrosion resistant cast aluminium, ba-lanced to DIN ISO 1940 Class G 6.3. Electrical feed cable leading to connection box fixed on fan casing.

Options (at choice)

l single speed (3~)

l two speed (3~)

l speed controlled by external frequency inverter (max. working frequency admitted 50 Hz)

CO - Pulse Fans / AGM/RGM / Specifications

Specification


Switch and control cabinet – with CO-warning system including all necessary equipment (CO-sensors, signal horn, blinking lamp, warning panels, etc.)







27

RGM 96-0600, 40 °C – CORGM 96-0610, 40 °C – CO

Fan type premium RGM 96-

Thrust F = . . . . . . . . . . . . . . . . . . . . . N




Rated speed N = . . . . . . . . . . . . . . . . . . . . . 1/min




A-Sound pressure level LPA = . . . . . . . . . . . . . . . . . . . . . dB


Weight m = . . . . . . . . . . . . . . . . . . . . . kg

Jetfan RGM 96 for ventilation of CO-gasesSuitable for continuous standard ventilation up to 40 °C. Certified for horizontal installation. Especially slim casing construction made of galvanised sheet steel, equipped with mounting bracket at both ends. Protection guard at inlet side and integrated guide vanes made of galvanised steel sheet at discharge. Centrifugal impeller with backward curved blades made of sheet steel, welded and coated, balanced in according to ISO 1940. Electrical feed cable leading to connection box fixed on fan casing.

Options (at choice)

l single speed (3~)

l two speed (3~)

l speed controlled by external frequency inverter (max. working frequency admitted 50 Hz)

CO - Pulse Fans / AGM/RGM / Specifications

Specification


Switch and control cabinet – with CO-warning system including all necessary equipment (CO-sensors, signal horn, blinking lamp, warning panels, etc.)







EN

-BR

2-Je

tFan

2.0

– P

DF1

-04.

2011nicotra-gebhardt.comAUSTRALIA

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Nicotra Gebhardt worldwide

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Documents

Fan solutions for underground and car parks